Harvey, J. (1983). Modern Economics: An introduction for business and professional students (4th. ed.). the macmillan press ltd.
Chicago-referens (17:e uppl.)Harvey, J. Modern Economics: An Introduction for Business and Professional Students. 4th. ed. london: the macmillan press ltd, 1983.
MLA-referens (9:e uppl.)Harvey, J. Modern Economics: An Introduction for Business and Professional Students. 4th. ed. the macmillan press ltd, 1983.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.